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UPDATED: 14 September  2026

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First Name:   Last Name:   ID:  

Family: Henry Koestler / Mary Fetzner (F8049)

• Male Henry Koestler

  
  

  Birth	Dec 1862	Germany
  Death	8 Apr 1907	Greece, Monroe, New York
  Burial		Rochester, Monroe, New York
  Marriage	5 Apr 1888	Rochester, Monroe, New York
  Father	Andrew Koestler | F8050 Group Sheet
  Mother	Johanna Dressel | F8050 Group Sheet

  
  

  Female Mary Fetzner

  
  

  Birth	8 Nov 1849	Rochester, Monroe, New York
  Christening	10 Nov 1849	Rochester, Monroe, New York
  Death	28 Jul 1928	West Bloomfield, Ontario, New York
  Burial
  Father	Frank Fetzner | F1470 Group Sheet
  Mother	Catharina Mura | F1470 Group Sheet

  
  

  Female + Anna Elizabeth Koestler

  
  

  Birth	2 Feb 1889	Rochester, Monroe, New York
  Christening	3 Feb 1889	Rochester, Monroe, New York
  Death	13 Feb 1958	Greece, Monroe, New York
  Burial
  Spouse	Peter Van Roo | F23432
  Marriage	27 Sep 1911	Greece, Monroe, New York

  
  

  Male Henry William Koestler

  
  

  Birth	16 Jan 1892	Rochester, Monroe, New York
  Christening	17 Jan 1892	Rochester, Monroe, New York
  Death	12 Oct 1966
  Burial		Rochester, Monroe, New York
  Spouse	Sarah Renno | F13674
  Marriage	2 Jun 1914	Rochester, Monroe, New York

  
  

  Female Maria Louisa Koestler

  
  

  Birth	1 Jan 1895	Rochester, Monroe, New York
  Christening	6 Jan 1895	Rochester, Monroe, New York
  Death	5 Feb 1993	New York
  Burial
  Spouse	Charles James Delles | F27653
  Marriage	11 May 1921	Greece, Monroe, New York